O2 sensor replacement

How to remove an 02 sensor while minimizing risk to the threads of the sensor/exhaust. No matter how "new" the sensor is, I ALWAYS recommend torching (in a safe manner). The amount of $ you'll use in torch fuel is light years cheaper than a new sensor. If you damage the threads of the sensor AND the exhaust, you're going to have a bad day 😤 | Poor Man Mods

Chevy Blazer bad O2 sensor symptoms, causes, and diagnosis

How to Replace O2 Sensor 2003-14 Chevy Tahoe

How To Replace Front Upstream O2 Sensor 2000-02 Chevy Cavalier 2-4L

Chevy Express: Symptoms of Bad Shocks or Struts | Drivetrain Resource

GM Releases Fix For Chevy Express Transmission Valve Issue

Chevy Express shakes at highway speeds - causes and how to fix it